"The method to eliminate side effects is simple to speak of, but may be somewhat troublesome to implement. At least, in your current state, you should still be unable to practice it immediately," No. 7 said, "This method requires the user to possess at least the power equivalent to three Divine Seal Fragments."
"It actually requires Divine Seal Fragments?" I was surprised.
It's merely about restoring someone's memory, and yet it requires Divine Seal Fragments... Furthermore, not just one, but three? Although I understand that recovering memories lost to Frenzy is an extremely difficult task, this seems like overkill no matter how you look at it.
